The HDMI_CTL I2C bus connects the XCVE2802 U1 bank 702 to two HDMI TDMS1204 redrivers (U335, U364), a M24128 128-Kbit EDID Serial EEPROM (U364), and a Renesas 8T49N241 FemtoClock NG Universal Frequency Translator (U362). See the VEK280 evaluation board schematic pages 3, 44, 45, and 46 for more information. The following table lists the control I2C bus devices and addresses.
Ref. Des. | I2C Devices | I2C Address |
---|---|---|
U335 | TDMS1204 HDMI TX redriver |
0x5E
|
U344 | TDMS1204 HDMI RX redriver |
0x5B
|
U362 | 8T49N241-994 FemtoClock |
0x6C
|
U364 | M24128 EEPROM |
0x50
|
The HDMI video and control I/O block diagram is shown in the following figure.
Figure 1. HDMI Video and Control I/O Block Diagram